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Isostatic Graphite Block Manufacturer

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Isostatic Graphite Block

Isostatic Graphite Block

Isostatic Graphite Block Suppliers

Graphite blocks have high density and high conductivity, can be used for metallurgical casting and chemical industry. Such as metallurgical furnaces, silicon carbide furnaces, graphitization furnaces, chemical heat exchangers, etc. With high mechanical precision, it can be made into different shapes such as circles, rectangles, and trapezoids. The largest size of solid block materials we can produce is: the maximum length of 2500mm, the maximum width of 600mm, and the maximum height of 600mm. In addition, the material types we can supply including: moulded graphite blocks, high purity graphite blocks and isostatic graphite blocks.

What is Isostatic Graphite Block ?

An Isostatic Graphite Block is a high-performance form of synthetic graphite that is produced using isostatic pressing—a manufacturing process that applies pressure uniformly in all directions. This type of graphite is known for its fine grain structure, high strength, and excellent thermal and electrical conductivity.

Key Features of Isostatic Graphite Block :

  • Isotropic Structure: The isostatic pressing process gives the graphite block uniform properties in all directions (isotropic), unlike extruded or molded graphite which has directional properties.
  • Fine Grain Size: It has a very small grain size, making it suitable for precision applications.
  • High Purity: Often produced with high levels of purity (up to 99.99% carbon), depending on the grade and application.
  • Excellent Thermal Stability: Performs well at high temperatures and in thermal cycling environments.
  • Good Chemical Resistance: Especially resistant to most acids and alkalis (except in oxidizing environments).
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